#ifndef __COMMON_HPP__
#define __COMMON_HPP__

#include<iostream>
#include<cstdio>
#include<string>
#include<sys/types.h>
#include<sys/stat.h>
#include<unistd.h>
#include<fcntl.h>


const std::string fifoname = "fifo";
mode_t mode = 0666;//mode_t也是无符号整数
// int size = 128;
#define SIZE 128


#endif